[jdk21u] RFR: 8311923: TestIRMatching.java fails on RISC-V

[Gui Cao]

On Wed, 19 Jul 2023 13:22:26 GMT, Gui Cao <gcao at openjdk.org> wrote:

> Hi, I would like to backport this to jdk21u to make TestIRMatching.java test work on Linux RISC-V platform, `test/hotspot/jtreg/testlibrary_tests/ir_framework/tests/TestIRMatching.java` passed with fastdebug build using qemu systems and unmatched board.

Got the push approval.

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PR Comment: https://git.openjdk.org/jdk21u/pull/12#issuecomment-1643899978